Promethean Crawler

The impressively armed Forerunner machines known as Crawlers represent the most extensive and abundant native enemy on Requiem. Capable of both close-quarters and long-range combat, Crawlers are aggressive quadrupeds, explicitly engineered to ferociously hunt down and eliminate any foreign threats. It is not uncommon to encounter Crawlers in substantial numbers, as most travel in large packs and work together in strategic coordination to bring down enemies by overwhelming them from every conceivable angle. It has also been said by 343i that all Promethean enemies will work together in various strategies. One such strategy that was mentioned is that when a Knights health is low, all of the Crawlers in the area will rush the attacker in an attempt to kill or at least distract him.